200842497

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{11119}}^1$

素因数の和:11354

約数の個数: 20

約数和(自身を含む): 301396480

約数和(自身を除く): 100553983

約数列:

[1, 3, 9, 27, 81, 223, 669, 2007, 6021, 11119, 18063, 33357, 100071, 300213, 900639, 2479537, 7438611, 22315833, 66947499, 200842497]

約数ペア:

[(1, 200842497), (3, 66947499), (9, 22315833), (27, 7438611), (81, 2479537), (223, 900639), (669, 300213), (2007, 100071), (6021, 33357), (11119, 18063)]